baber/WOPTO huggingface dataset:
Patent JP-2008045053-A (JP)
Title: Biodegradable plastic composition
Inventor: HIRAHARA TOYOJI
IPC: C08K3/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional biodegradable plastic composition which continuously emits and releases minus ions and utilizes simultaneously radiated far infrared rays to exhibit deodorizing, antimicrobial and water quality-purifying actions.  <P>SOLUTION: This biodegradable plastic composition comprises a biodegradable plastic and rare element-containing natural mineral powder, or the biodegradable plastic composition, wherein the natural mineral powder further contains one of tourmaline powder and far infrared ray ceramic powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053338-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HIROTA TOSHIYUKI
IPC: H01L21/76
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a fault resulting from a seam in a deposited film in a semiconductor device.  <P>SOLUTION: The method for manufacturing a semiconductor device comprises the steps of (A) forming a trench 13 on the front surface FS of a semiconductor substrate 11 where a nitride film 12b is formed on the rear surface BS, (B) depositing an insulating film 15 to fill the trench 13, (C) removing the nitride film 12b on the rear surface BS of the semiconductor substrate 11 after the step (B), and (D) conducting annealing before the etching of the insulating film 15 after the step (C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058562-A (JP)
Title: Arrayed wave guide grating demultiplexer
Inventor: NARA KAZUTAKA
IPC: G02B6/12
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small arrayed wave guide grating demultiplexer which has a flat optical frequency characteristic and small optical frequency spacing and has a small loss and small frequency dispersions.  <P>SOLUTION: The arrayed wave guide grating demultiplexer 10 is built in a configuration combining an arrayed wave guide grid (AWG)20 which has input wave guide paths 21, 22 and output wave guide paths 23, 24 and a Mach-zehnder interferometer interleaver 30. The input wave guide paths 21, 22 of the AWG20 are composed of Mach-zehnder interferometers having the same frequency spacing as the AWG20. This interferometer has a phase part 53 of an optical path length difference ΔL=4.1 mm formed between a 3 dB coupler 51 connected to the 3 dB coupler 32 of the interleaver 30 and a 100% couplers 52, a π phase shifter 54, and a 3 dB coupler 55 connected to the first slab wave guide path 25 of the AWG20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058622-A (JP)
Title: Conductive roller and image forming apparatus
Inventor: TOMIZAWA TAKASHI
IPC: G03G15/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller that even if use environment, installation environment or the like changes, can prevent a body brought into contact from being soiled and enables a high quality image to be formed as required, and to provide an image forming apparatus that has this conductive roller and is not affected by use environment, installation environment or the like.  <P>SOLUTION: The conductive roller 1 includes a conductive elastic layer 3 formed on the outer circumferential face of a shaft body 2, and a coat layer 4 formed on the outer circumferential face of the conductive elastic layer 3. The coat layer is formed by hardening a composition containing 100 mass parts of polyurethane adjustment constituent, 1 to 10 mass parts of silicone graft acrylic resin, and 1 to 10 mass parts of silane coupling agent having an amino group. The image forming apparatus has this conductive roller 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035459-A (JP)
Title: Antenna device
Inventor: ITO HIROMITSU
IPC: H01Q1/38
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device for RFID which can be surface-mounted without an increase in the thickness of a housing of a portable electronic apparatus and has high receiving sensitivity.  <P>SOLUTION: The antenna device includes a magnetic core 2 that is surface-mounted on a circuit board 1. The antenna device further has a pair of coil sections A, B formed spaced apart from each other a prescribed distance (d), and the coil sections A, B are interconnected by a connection conductor 6. Ends of the magnetic core have a bend extending to the circuit board side on which the magnetic core is mounted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058844-A (JP)
Title: Liquid crystal display device
Inventor: KURAHASHI NAGATOSHI
IPC: G02F1/1339
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve light transmissivity in a display region in a liquid crystal display device having spacers formed integrally with a flattening film.  <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal display panel which comprises a first substrate, a second substrate and liquid crystal held by the first substrate and the second substrate, the liquid crystal display panel has a plurality of sub-pixels in a display region, and the first substrate comprises: a light-shielding film formed on a surrounding of each sub-pixel and a region outside the display region; a color filter formed corresponding to every sub-pixel; at least one columnar spacer formed on a region where the color filter is not formed on the light-shielding film; and a flattening film which is formed integrally with at least one columnar spacer and is formed on only a region outside the display region, wherein the flattening film is formed on the light-shielding film and the color filter on a region outside the display region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017997-A (JP)
Title: Use method of non-contact type rewrite thermal label
Inventor: TSUKIDA TATSUYA
IPC: B41M5/40
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use method of a non-contact rewrite thermal label which allows repeated recording and erasing of information by a non-contact method while the label is stuck to an adherend, and which is recyclable together with the adherend.  <P>SOLUTION: The use method of a non-contact rewrite thermal label uses the following non-contact rewrite thermal label for repeatedly recording and erasing information by a non-contact system while the label is stuck to an adherend. The label comprises: layers including a thermosensitive color developing layer 3 containing a dye precursor and a reversible developer, successively deposited on one surface of a substrate 1; and a pressure-sensitive adhesive layer 5 applied on the other surface of the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056197-A (JP)
Title: Vehicle
Inventor: NOBUO TSUTOMU
IPC: B60R19/24
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a working space when loading and unloading a certain article to and from a vehicle by using a lift device.  <P>SOLUTION: The vehicle 1 comprises a cabin floor 8, a rear bumper 13 structuring an opening edge on the lower side of a door opening 11 of the rear surface of a vehicle body 2, a loading base 18 loaded with some article 17, and a lift device 19 driven to move the loading base 18 between the road surface 3 in the rear of the vehicle body 2 and the cabin floor 8 through the door opening 11. The rear end of the cabin floor 8 is formed into an inclined floor 29 inclined backward in the top surface thereof. The upper end of the rear bumper 13 is formed at the nearly same height with the rear end of the inclined floor 29, or formed to be moved downward lower than the rear end. In a side view (Fig.1) of the vehicle body 2, the moving locus of the loading base 18 driven by the lift device 19 is formed into a parabolic linear shape extending downward after passing over the rear bumper 13 moved downward and the inclined floor 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063694-A (JP)
Title: Method for smoothing wet paper and press part of paper making machine
Inventor: GOTO DAISUKE
IPC: D21F3/04
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for smoothing wet paper at the final step of a press part of a paper making machine, which prevents the formation of wrinkles caused by a paper-swelling phenomenon and further prevents hanging of the wet paper from a paper-carrying belt after the wet paper passes a transfer roll.  <P>SOLUTION: This method for smoothing the wet paper comprises a step for making a suction transfer roll 21 to adsorb the wet paper passing a dehydration final press 4 of a press process together with a felt 6a on one side, a step for forming a first nipping portion N<SB>1</SB>of the roll 21 and the first smoothing roll 12b on the rear stream side, and transferring the wet paper 1 adsorbed on the roll 21 to the first smoothing roll 12b, and a step for passing the wet paper 1 through the second nipping portion N<SB>2</SB>formed of the first smoothing roll and the second smoothing roll 12a to smooth the wet paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065141-A (JP)
Title: Patch panel
Inventor: ISHIKAWA KENJI
IPC: G02B6/46
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch panel that makes separate positional adjustment possible for optical cables, that ensures space for processing an extra length during the operation as well as reducing space for the extra length processing during the use, and that also improves connecting workability of an optical connector.  <P>SOLUTION: The patch panel 31 includes a panel 35 mountable on communication equipment, an optical cable extra length processing part 43 that is formed by attaching a plurality of clamps 41 onto the panel 35, and holders 39 that are installed in a horizontally slidable manner on a fixing part 37 provided in the panel 35 and that are provided with a plurality of optical connectors 57 for joining optical cables. Then, the fixing part 37 is formed projectingly, with slot-shaped slits 49, 51 formed that slide the holders 39 horizontally, and with the holders 39 fixedly tightened with screws 55 in the slits 49, 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064060-A (JP)
Title: Engine supercharging apparatus
Inventor: MORISANE KENICHI
IPC: F02B37/04
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance startability in an engine by improving air flow inside a combustion chamber upon starting the engine.  <P>SOLUTION: This engine supercharging apparatus includes: a motor-driven supercharger arranged in the intake passage of the engine; a swirl port for generating intake swirl flow and a tumble port for generating intake tumble flow as intake ports; and a starting supercharging control device for supercharging only the swirl port by the motor-driven supercharger upon starting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061937-A (JP)
Title: Fragrance generation method
Inventor: SAKAUCHI YUICHI
IPC: A61M21/02
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragrance generation means to reduce lingering fragrance as much as possible and make the fragrance to be continuously felt, and to provide a method of continuously generating fragrance.  <P>SOLUTION: The fragrance generation method which enables the electronic control of the timing of emitting a perfume intermittently emits the same perfume a plurality of times at an interval of a first time threshold value or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072803-A (JP)
Title: Multi-freedom actuator
Inventor: IWATA KITARU
IPC: H02N2/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-freedom actuator which can stably move a rotor.  <P>SOLUTION: Pilot pressure for a stator 2 is imparted to the rotor 6 by first pressurization parts 7, 8 each having a rotatable roller 13 around only a Y-axis, and second pressurization parts 9, 10 each having the rotatable roller 13 around only an X-axis. When generating ultrasonic vibration at the stator 2 by a vibrator 3, and rotating the rotor 6 around the Y-axis, the rollers 13 of the first pressurization parts 7, 8 press-contacting with the surface of the rotor 6 rotate around axial members 11 following the rotational movement of the rotor 6. By this, even if the pilot pressure of the rotor 6 is not equal, displacement is hardly caused in the rotative direction of the rotor 6, and the rotor 6 stably rotates around the Y-axis by the rollers 13 of the first pressurization parts 7, 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128864-A (JP)
Title: Fluid composition, and electrode, wiring pattern, as well as coating film formed by using it, and decoration goods forming the coating film
Inventor: TOMONARI MASANORI
IPC: C08K9/04
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid composition for obtaining a rigid coating film with excellent adhesion with a base material even by drying and heating at comparatively low temperature.  <P>SOLUTION: The fluid composition contains at least crosslinking agent and solvent, and sulfuric compound having at least a kind of hydrophilic group selected from a carboxyl group, hydroxyl group, amino group, hydrazide group, and amide group, nitrogen compound, or phosphorus compound are chemically bonded on the surface of metal particles. As the crosslinking agent, an oxazoline system crosslinking agent, carbodiimide system crosslinking agent, blocked isocyanate system crosslinking agent, epoxy system crosslinking agent, and melamine system crosslinking agent are mixed. The fluid composition is suited for forming a fine electrode, a circuit wiring pattern or for forming a mirror-face coating film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008069412-A (JP)
Title: Electrical part composed of electrical steel sheet with multilayer film having excellent film adhesion and satisfactory magnetic property, and method for producing the same
Inventor: MURAKAMI HIDEKUNI
IPC: C21D9/46
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrical parts made of an electrical steel sheet as a composition component in which the improvement of the adhesion for a film and the application of tension to a mother steel sheet are consistently achieved, and to provide a method for producing the same.  <P>SOLUTION: Regarding the electrical parts made of an electrical steel sheet as a composition component, the electrical steel sheet has a film with a multilayer structure essentially consisting of oxide on the surface of a mother steel sheet, and, by heat treatment, one or more elements selected from Ni, Co, Cr, Cu, Mo, Nb and Mn comprised in the film are concentrated on the boundary of the mother steel sheet and the film in such a manner that (the concentration at the concentrated part in the boundary between the mother steel sheet and the film)/(the average concentration in the mother steel sheet)≥2.0, and also, (the concentration at the concentrated part in the boundary between the mother steel sheet and the film)/(the average concentration in the innermost surface layer of the film)≥2.0 are satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069882-A (JP)
Title: Grease-filled sealing type rolling bearing
Inventor: KAWAMURA TAKAYUKI
IPC: F16J15/3232
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease-filled sealing type rolling bearing, having sealing devices with tight sealing performance and a function of suppressing sliding resistance, and effectively preventing exfoliation of a rolling surface caused by hydrogen brittleness.  <P>SOLUTION: In the grease-filled sealing type rolling bearing, the sealing devices 12, 26 are provided, and a grease composition made by blending an additive with base grease made of base oil and thickener is filled. The sealing devices 12, 26 has seal lips 16, 27 made of elastic members. The surface roughness in maximum height Ry or Rmax of a sliding surface of a rotation side member with which the seal lips 16, 27 are brought into slide-contact is 2.0 μm or less, and deflection in a right-angled direction with respect to the sliding surface is regulated to 30 μm or less. The additive of grease compound contains at least one aluminum-based additive selected from aluminum powder and an aluminum compound, and the compounding ratio of the aluminum-based additive is 0.05 to 10 pts.wt. to base grease of 100 pts.wt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007086780-A (JP)
Title: Method and apparatus for manufacturing pixel matrix of color filter for flat panel display
Inventor: WHITE JOHN M
IPC: G02B5/20
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for forming a pixel matrix.  <P>SOLUTION: The method includes coating a substrate with a pixel matrix material, coating the pixel matrix material with an ink-phobic material, and forming pixel wells in the pixel matrix material and the ink-phobic material. A system for forming a pixel matrix is provided and includes a patterning tool including a laser ablation system operable to form pixel wells in the pixel matrix material coated with the ink-phobic material. The laser ablation system is operable to form pixel wells in the pixel matrix material coated with the ink-phobic material in an oxygenated environment, so that side walls of the pixel matrix are made to be ink-philic. The invention also includes a pixel well structure in which the top surface of the pixel well is ink-phobic and the surfaces of the side walls are ink-philic. Numerous other aspects are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153310-A (JP)
Title: Construction machine
Inventor: TSUKUI HIROSHI
IPC: F01P3/18
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate mounting work of a heat exchanger to a vehicle body frame and to enhance assembling efficiency of a construction machine.  <P>SOLUTION: A single heat exchanger unit 11 is constituted by previously assembling a support frame body 12 forming a frame structure; and a heat exchanger assembly 14 comprising a radiator 15, an oil cooler 16 or the like. The heat exchange unit 11 is constituted so as to be detachably mounted to a turning frame 4. Accordingly, the previously assembled heat exchange unit 11 can be mounted to the turning frame 4 only by simple screw-fastening work and piping work. Further, since the heat exchanger unit 11 can be assembled at a broad working field separated from an assembling line of a hydraulic shovel 1, the assembling efficiency can be enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008077200-A (JP)
Title: Review processing apparatus, information processing apparatus, program and recording medium
Inventor: TAKEHARA TAKESHI
IPC: G06F17/21
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable each reviewer to judge relationships between review object documents and review results at a glance on own information processing apparatus.  <P>SOLUTION: A document management server (review processing apparatus) 30 manages reviewer information and review object PDF data (document) in association with each of a plurality of review subjects managed by review IDs. Review PDF data on the review object PDF data is collected from client PCs (information processing apparatus) 10 and 20, and comment information is extracted in an FDF format from the PDF data and saved as FDF data. The collection status of the saved reviewed PDF data is referred to for a check on whether or not all the reviewed PDF data has been collected. When all has been collected, the FDF data corresponding to all the saved reviewed PDF data is written to the corresponding review object PDF data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073300-A (JP)
Title: Jigsaw puzzle frame
Inventor: KURIYAMA YOSHIMITSU
IPC: A47G1/06
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame which can be easily assembled with no risk of careless collapse of puzzle pieces fitted therein on the back board, and which can be readily displayed once finished.  <P>SOLUTION: A frame comprising an outer frame, and a transparent cover and a back board which are incorporated in the outer frame, includes a recess part between the back board and its facing transparent cover, in which a jigsaw puzzle is to be fitted. The depth of the recess part is almost the same as the thickness of the jigsaw puzzle to be put in the recess part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077564-A (JP)
Title: Electronic guide system, and program, storage medium and reader/writer control method for electronic guide system
Inventor: MATSUMOTO KENJI
IPC: G09F27/00
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To transmit/receive and display a detailed guide for an exhibit according to the type of user even if a built-in power source is insufficient.  <P>SOLUTION: An electronic guide device 14 comprises a display device 18 having no light emitting function and thus consuming no retained power; a rewrite control circuit 20 updating a display image on the display device 18; a transmitter 24 transmitting user identification information 22 in response to a query signal; a receiver 30 receiving guide data 28 and supplying it to the rewrite control circuit 20; and a power supply circuit 32 supplying power acquired by electromagnetic induction to each part of the system to drive it. A reader/writer device 16 comprises a power supply circuit 34 supplying the power to the electronic guide device 14 by electromagnetic induction; a query circuit 36 transmitting the query signal to acquire the user identification information 22; and a data writing circuit transmitting the guide data 28 for a display 26 according to the type of user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083174-A (JP)
Title: Optical communication apparatus
Inventor: TSUKAMOTO SHINJI
IPC: G02B6/42
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication apparatus in which the position is quickly and accurately adjustable to guide the incident position of light from an LD to the vicinity of the core center of an optical fiber even when the optical fiber is held by a holding member.  <P>SOLUTION: The optical communication apparatus comprises: a light source; an optical transmission means which is composed of the optical fiber and the holding member and passes the light which is made incident to the core on the incident end face; a focusing lens disposed between the light source and the optical transmission means; a moving means which moves a spot formed on the incident end face by the light passing through the focusing lens to first and second directions; a light receiving means which receives the light reflected on the incident end face on a plurality of light receiving areas; first and second output difference calculation means which generate respective output difference signals regarding the shifts of the spot center with respect to the core center in the first and the second directions on the basis of the outputs from the respective light receiving areas; a summation signal generation means which generates a summation signal by summing outputs from all light receiving areas; and a control means which drives and controls the moving means on the basis of the respective signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083406-A (JP)
Title: Monochrome thermally developable photosensitive material
Inventor: FUKUI YASUTA
IPC: G03C1/498
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monochrome thermally developable photosensitive material having a preferable image color tone and an excellent storage stability.  <P>SOLUTION: The monochrome thermally developable photosensitive material contains a photosensitive silver halide, a non-photosensitive organic silver salt, and a reducing agent for silver ions on one side surface of a supporting member. The molecular weight of the reducing agent for silver ions is 450 or more and 3,000 or less. Furthermore, a compound represented by the general formula (II) is contained.  <P>COPYRIGHT: (C)2008,JPO&INPIT